From 5f8d3b9e4be81d6c486fcf05fcd8d52f41ac8bb3 Mon Sep 17 00:00:00 2001
From: Gregory Hainaut <gregory.hainaut@gmail.com>
Date: Sat, 11 Jul 2015 14:34:29 +0200
Subject: [PATCH] gsdx-tc: remains in the memory

avoid a crash with kungfu panda
---
 plugins/GSdx/GSTextureCache.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/GSdx/GSTextureCache.cpp b/plugins/GSdx/GSTextureCache.cpp
index 3f806007e7..0778979818 100644
--- a/plugins/GSdx/GSTextureCache.cpp
+++ b/plugins/GSdx/GSTextureCache.cpp
@@ -491,11 +491,11 @@ void GSTextureCache::InvalidateVideoMem(GSOffset* off, const GSVector4i& rect, b
 			}
 		}
 
-		if (bw >= 16) {
+		uint32 bbp = bp + bw * 0x10;
+		if (bw >= 16 && bbp < 16384) {
 			// Detect half of the render target (fix snow engine game)
 			// Target Page (8KB) have always a width of 64 pixels
 			// Half of the Target is TBW/2 pages * 8KB / (1 block * 256B) = 0x10
-			uint32 bbp = bp + bw * 0x10;
 
 			const list<Source*>& m = m_src.m_map[bbp >> 5];